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  1. 31 Aug, 2004 1 commit
    • unknown's avatar
      after review patch · 1dc52f07
      unknown authored
      mysql-test/r/negation_elimination.result:
        new tests of negation elimination
      mysql-test/t/negation_elimination.test:
        new tests of negation elimination
      sql/item.h:
        test of boolean functions added
      sql/item_cmpfunc.cc:
        NOT subtree is already checked, so wee need to return just argument
      sql/item_cmpfunc.h:
        test of boolean functions added
      sql/mysql_priv.h:
        'place' to detect WHERE clause
      sql/sql_parse.cc:
        function for creation negated expression
      sql/sql_select.cc:
        removed unused function
      sql/sql_select.h:
        removed unused function
      sql/sql_yacc.yy:
        'place' to detect WHERE clause
      1dc52f07
  2. 25 Aug, 2004 1 commit
    • unknown's avatar
      Remove default argument to mysql_truncate() · 8ed5952a
      unknown authored
      Update to new valgrind
      
      
      mysql-test/mysql-test-run.sh:
        Update for new valgrind
      sql/mysql_priv.h:
        Remove default argument to mysql_truncate()
      sql/sql_parse.cc:
        Remove default argument to mysql_truncate()
      8ed5952a
  3. 24 Aug, 2004 1 commit
    • unknown's avatar
      Fix for Bug#5034 "prepared "select 1 into @arg15", second · 49bd559e
      unknown authored
      execute crashes server": we were deleting lex->result
      after each execute, but prepared statements assumed that
      it's left intact.
      The fix adds cleanup() method to select_result hierarchy,
      so that result objects can be reused.
      Plus we now need to delete result objects more wisely.
      
      
      mysql-test/r/ps.result:
        Test results fixed: test case for bug#5034
      mysql-test/t/ps.test:
        A test case for bug#5034, few followups
      sql/sql_class.cc:
        - fix warning in THD::THD
        - implementation of cleanup() for select_result hierarchy
        - select_export::send_eof was identical to 
          select_dump::send_eof: moved to the base class select_to_file.
        - Statement::end_statement() to end lex, free items, and
          delete possible select_result
      sql/sql_class.h:
        - select_result::cleanup() declaration
        -
      sql/sql_insert.cc:
        - implementation of select_insert::cleanup(): currently
          we always create a new instance of select_insert/
          select_create on each execute.
      sql/sql_lex.cc:
        - with more complicated logic of freeing lex->result it's 
          easier to have it non-zero only if it points to a valid
          result.
      sql/sql_lex.h:
        Now st_lex::st_lex is not empty.
      sql/sql_parse.cc:
        mysql_execute_command():
        - delete select_result *result only if it was created in
          this function.
        - use end_statement() to cleanup lex and thd in the end of
          each statement.
        - no need to save THD::lock if this is explain. This save
          apparently left from times when derived tables were 
          materialized here, not in open_and_lock_tables.
      sql/sql_prepare.cc:
        - call result->cleanup() in reset_stmt_for_execute
        - now Statement is responsible for freeing its lex->result.
      sql/sql_select.cc:
        handle_select():
        - don't delete result, it might be needed
          for next executions
        - result is never null
      49bd559e
  4. 20 Aug, 2004 2 commits
    • unknown's avatar
      Fix for bug#4912 "mysqld crashs in case a statement is executed · 095b686c
      unknown authored
       a second time". The bug was caused by incompatibility of
      negations elimination algorithm and PS: during first statement 
      execute a subtree with negation was replaced with equivalent 
      subtree without NOTs.
      The problem was that although this transformation was permanent, 
      items of the new subtree were created in execute-local memory.
      The patch adds means to check if it is the first execute of a
      prepared statement, and if this is the case, to allocate items
      in memory of the prepared statement.
      The implementation:
      - backports Item_arena from 5.0
      - adds Item_arena::is_stmt_prepare(), 
        Item_arena::is_first_stmt_execute().
      - deletes THD::allocate_temporary_pool_for_ps_preparing(),
        THD::free_temporary_pool_for_ps_preparing(); they
        were redundant.
      and adds a few invariants:
      - thd->free_list never contains junk (= freed items)
      - thd->current_arena is never null. If there is no
        prepared statement, it points at the thd. 
      The rest of the patch contains mainly mechanical changes and
      cleanups.
      
      
      mysql-test/r/ps.result:
        Test results updated (test case for Bug#4912)
      mysql-test/t/ps.test:
        A test case for Bug#4912 "mysqld crashs in case a statement is 
        executed a second time"
      sql/item_cmpfunc.cc:
        current_statement -> current_arena
      sql/item_subselect.cc:
        Statement -> Item_arena, current_statement -> current_arena
      sql/item_subselect.h:
        Item_subselect does not need to save thd->current_statement.
      sql/item_sum.cc:
        Statement -> Item_arena
      sql/item_sum.h:
        Statement -> Item_arena
      sql/mysql_priv.h:
        Statement -> Item_arena
      sql/sql_base.cc:
        current_statement -> current_arena
      sql/sql_class.cc:
        - Item_arena
        - convenient set_n_backup_statement, restore_backup_statement
        (nice idea, Sanja)
      sql/sql_class.h:
        - Item_arena: backport from 5.0
        - allocate_temporary_pool_for_ps_preparing,
          free_temporary_pool_for_ps_preparing removed.
      sql/sql_derived.cc:
        current_statement -> current_arena
      sql/sql_lex.cc:
        current_statement -> current_arena
      sql/sql_parse.cc:
        Deploy invariant that thd->free_list never contains junk items
        (backport from 5.0).
      sql/sql_prepare.cc:
        - backporting Item_arena
        - no need to allocate_temporary_pool_for_ps_preparing().
      sql/sql_select.cc:
        Fix for bug#4912 "mysqld crashs in case a statement is 
        executed a second time": if this is the first execute of
        a prepared statement, negation elimination is
        done in memory of the prepared statement.
      sql/sql_union.cc:
        Backporting Item_arena from 5.0.
      095b686c
    • unknown's avatar
      Making FLUSH TABLES WITH READ LOCK block COMMITs of existing transactions, · cd8054d4
      unknown authored
      in a deadlock-free manner. This splits locking the global read lock in two steps.
      This fixes a consequence of this bug, known as:
      BUG#4953 'mysqldump --master-data may report incorrect binlog position if using InnoDB'
      And a test.
      
      
      sql/handler.cc:
        making COMMIT wait if FLUSH TABLES WITH READ LOCK happened.
      sql/lock.cc:
        an additional stage so that FLUSH TABLES WITH READ LOCK blocks COMMIT:
        make_global_read_lock_block_commit():
        taking the global read lock is TWO steps (2nd step is optional; without
        it, COMMIT of existing transactions will be allowed):
        lock_global_read_lock() THEN make_global_read_lock_block_commit().
      sql/mysql_priv.h:
        new argument to wait_if_global_read_lock()
      sql/sql_class.h:
        THD::global_read_lock now an uint to reflect the 2 steps of global read lock (does not block COMMIT / does)
      sql/sql_db.cc:
        update for new prototype
      sql/sql_parse.cc:
        implementing the two steps of global read lock so that FLUSH TABLES WITH READ LOCK can block COMMIT without deadlocking with COMMITs.
      cd8054d4
  5. 19 Aug, 2004 2 commits
    • unknown's avatar
      (manual port from 4.0 - was needed) · e7157aba
      unknown authored
      Fix for BUG#4971 "CREATE TABLE ... TYPE=HEAP SELECT ... stops slave (wrong DELETE in binlog)":
      replacing the no_log argument of mysql_create_table() by some safer method
      (temporarily setting OPTION_BIN_LOG to 0) which guarantees that even the automatic
      DELETE FROM heap_table does not get into the binlog when a not-yet-existing HEAP table
      is opened by mysql_create_table().
      
      
      mysql-test/r/rpl_heap.result:
        result update
      mysql-test/t/rpl_heap.test:
        changing test to test a bug (but anyway, mysql-test-run --manager looks like not working in 4.1 currently,
        so this test is never run).
      sql/log.cc:
        new class Disable_binlog used to temporarily disable binlogging for one thread.
      sql/mysql_priv.h:
        removing argument no_log from mysql_create_table(); no_log was not perfect as some
        binlogging could still be done by open_unireg_entry() for a HEAP table.
      sql/sql_class.h:
        new class Disable_binlog used to temporarily disable binlogging for one thread.
      sql/sql_parse.cc:
        removing no_log arg from mysql_create_table()
      sql/sql_table.cc:
        removing no_log from mysql_create_table(); instead using new class Disable_binlog.
        Disabling binlogging in some cases, where the binlogging is done later by some other code
        (case of CREATE SELECT and ALTER).
      e7157aba
    • unknown's avatar
      Fixed symbol name problems that made build fail. · 0ed563e8
      unknown authored
      include/mysql.h:
        Fixed symbol name change.
      include/mysql_com.h:
        Reverted parts of previous changeset (name changes) to make it build.
      libmysql/libmysql.c:
        Fixed symbol name change.
      sql/sql_parse.cc:
        Fixed symbol name change.
      0ed563e8
  6. 18 Aug, 2004 1 commit
    • unknown's avatar
      Fix for BUG#4971 "CREATE TABLE ... TYPE=HEAP SELECT ... stops slave (wrong DELETE in binlog)": · 95334ac6
      unknown authored
      replacing the no_log argument of mysql_create_table() by some safer method
      (temporarily setting OPTION_BIN_LOG to 0) which guarantees that even the automatic
      DELETE FROM heap_table does not get into the binlog when a not-yet-existing HEAP table
      is opened by mysql_create_table().
      
      
      mysql-test/r/rpl_heap.result:
        result update
      mysql-test/t/rpl_heap.test:
        testing a bug
      sql/log.cc:
        new class Disable_binlog used to temporarily disable binlogging for one thread.
      sql/mysql_priv.h:
        removing argument no_log from mysql_create_table(); no_log was perfect as some
        binlogging could still be done by open_unireg_entry() for a HEAP table.
      sql/sql_class.h:
        new class Disable_binlog used to temporarily disable binlogging for one thread.
      sql/sql_parse.cc:
        removing no_log
      sql/sql_table.cc:
        removing no_log from mysql_create_table(); instead using new class Disable_binlog.
        Disabling binlogging in some cases, where the binlogging is done later by some other code
        (case of CREATE SELECT and ALTER).
      95334ac6
  7. 13 Aug, 2004 1 commit
    • unknown's avatar
      CSC issue # 3299 fix: · 467f5956
      unknown authored
      ENUM and SET type didn't compute their length correctly.
      That showed up for example while converting into a CHAR column.
      
      
      467f5956
  8. 10 Aug, 2004 1 commit
    • unknown's avatar
      Fix for bug #4508 "CONVERT_TZ() function with new time zone as param crashes server". · 68d7b266
      unknown authored
      Instead of trying to open time zone tables during calculation of CONVERT_TZ() function
      or setting of @@time_zone variable we should open and lock them with the rest of 
      statement's table (so we should add them to global table list) and after that use such 
      pre-opened tables for loading info about time zones.
      
      
      mysql-test/r/timezone2.result:
        Added test for bug #4508
      mysql-test/t/timezone2.test:
        Added test for bug #4508
      scripts/mysql_create_system_tables.sh:
        Added one more test time zone to time zone tables which is needed for test for bug #4508.
      sql/item_create.cc:
        CONVERT_TZ() now is treated as special function.
      sql/item_create.h:
        CONVERT_TZ() now is treated as special function.
      sql/item_timefunc.cc:
        Item_func_convert_tz now uses list of pre-opened time zone tables instead of trying to
        open them ad-hoc. Also it avoid calling of current_thd.
      sql/item_timefunc.h:
        Added comment describing special nature of CONVERT_TZ() function.
        Optimization: Added own fix_fields() method and tz_tables member for caching pointer
        to list of open time zone tables to Item_func_convert_tz class.
      sql/lex.h:
        CONVERT_TZ() now is treated as special function.
      sql/mysql_priv.h:
        Removed function which is no longer used.
      sql/set_var.cc:
        Now my_tz_find() accepts list of pre-opened time zone tables as last argument 
        and no longer needs pointer to current THD.
      sql/set_var.h:
        Exported sys_time_zone, which is now used in sql_yacc.yy for quick finding out if we are
        setting @@time_zone variable.
      sql/sql_base.cc:
        Moved propagation of pointers to open tables from global list to local select lists to
        open_and_lock_tables(), also added implicit usage of time zone tables as condition for
        such propagation.
      sql/sql_lex.cc:
        Added fake_time_zone_tables_list which is used to indicate that time zone tables are
        implicitly used in statement.
        st_select_lex_unit::create_total_list(): if time zone tables are implicitly used in
        statement add them to global tables list.
      sql/sql_lex.h:
        Added LEX::time_zone_tables_used member which is used to indicate that time zone tables 
        are implicitly used in this statement (by pointing to fake_time_zone_table_list) and 
        for holding pointer to those tables after they've been opened.
      sql/sql_parse.cc:
        We should also create global table list if statement uses time zone tables implicitly.
        Added initialization of LEX::time_zone_tables_used to mysql_query_init().
      sql/sql_prepare.cc:
        We should also create global table list if statement uses time zone tables implicitly.
      sql/sql_select.cc:
        Removed functions which are no longer used.
      sql/sql_yacc.yy:
        CONVERT_TZ() and @@time_zone variable are handled in special way since they implicitly 
        use time zone tables.
      sql/tztime.cc:
        Fix for bug #4508 "CONVERT_TZ() function with new time zone as param crashes server".
        If statement uses CONVERT_TZ() function or @@time_zone variable is set then it implicitly
        uses time zone tables. We need to open and lock such tables with all other tables of 
        such statement.
        
        All code responsible for opening table was removed from tz_load_from_db() and function was 
        renamed to tz_load_from_open_tables() (which uses list of pre-opened tables).
        We also have new functions for construction and initialization of table list of time
        zone tables.
        my_tz_find() now always require list of pre-opened time zone tables and no longer needs
        current THD. So we have to pre-open them in my_tz_init().
        Also now we try to open time zone tables only if they were found during startup.
      sql/tztime.h:
        New function for construction of table list of time zone tables my_tz_get_table_list().
        Now my_tz_find() requires list of pre-pened time zone tables instead of current thread.
      68d7b266
  9. 06 Aug, 2004 1 commit
    • unknown's avatar
      Fix for bug #4491 "timestamp(19) doesn't work". · 3a00469e
      unknown authored
      We should allow 19 as length of newly created TIMESTAMP fields.
      
      
      mysql-test/r/type_timestamp.result:
        Added test of TIMESTAMP(19) support.
      mysql-test/t/type_timestamp.test:
        Added test of TIMESTAMP(19) support.
      sql/sql_parse.cc:
        add_field_to_list(): TIMESTAMP columns should also support 19 as length since it is
        length of 4.1 compatible representation.
      BitKeeper/etc/logging_ok:
        Logging to logging@openlogging.org accepted
      3a00469e
  10. 21 Jul, 2004 1 commit
  11. 12 Jul, 2004 1 commit
  12. 09 Jul, 2004 1 commit
    • unknown's avatar
      Cleanup of db option cacheing · b4220977
      unknown authored
      Some bug fixes to last pushed code
      
      
      mysql-test/mysql-test-run.sh:
        Fix for new valgrind (2.1.1)
      mysql-test/r/bdb.result:
        Updated results
      mysql-test/t/ps_1general.test:
        removed wrong error condition
      sql/ha_berkeley.cc:
        Fix for index_flags() in new code
      sql/item_strfunc.cc:
        Cleanup (fixed indentation, removed short variable names)
      sql/mysql_priv.h:
        Cleanup of db option cacheing
      sql/mysqld.cc:
        Cleanup of db option cacheing
      sql/sql_db.cc:
        Cleanup of db option cacheing
      sql/sql_parse.cc:
        Cleanup of db option cacheing
      sql/sql_table.cc:
        sprintf -> strxmov
      sql/table.cc:
        key_read should be tested on key parts, not the whole key
      b4220977
  13. 08 Jul, 2004 1 commit
  14. 26 Jun, 2004 1 commit
  15. 24 Jun, 2004 1 commit
  16. 23 Jun, 2004 1 commit
    • unknown's avatar
      parameter of my_yyoverflow made independed from YYSIZE_T (BUG#4204) · a616e1de
      unknown authored
      mysql-test/r/union.result:
        test of correct parser stack overflow handling
      mysql-test/t/union.test:
        test of correct parser stack overflow handling
      sql/sql_parse.cc:
        parameter of my_yyoverflow made independed from YYSIZE_T
      sql/sql_yacc.yy:
        parameter of my_yyoverflow made independed from YYSIZE_T
      a616e1de
  17. 21 Jun, 2004 1 commit
    • unknown's avatar
      Unused variables removed (many files). · de628592
      unknown authored
      sql/item_func.cc:
        Unused variable 'thd' removed.
      sql/item_subselect.cc:
        Unused variable 'type' removed.
      sql/slave.cc:
        Unused variable 'return_val' removed.
      sql/sql_derived.cc:
        Unused variable 'is_subsel' removed.
      sql/sql_parse.cc:
        Unused variables 'pstr' and 'create_info' removed.
      sql/sql_prepare.cc:
        Unused variable 'res' removed.
      sql/time.cc:
        Unused variable 'str_begin' removed.
      de628592
  18. 18 Jun, 2004 2 commits
    • unknown's avatar
      API change: mysql_shutdown() now requires a 2nd argument, the shutdown level. · 83f48596
      unknown authored
      mysqld >=4.1.3 will however understand shutdown requests sent by clients <4.1.3.
      And mysqld <4.1.3 will understand shutdown requests sent by clients >=4.1.3
      (it will ignore the level). Those shutdown level are just PLACEHOLDERS now.
      So this change is just to make the 4.1 API suitable before it is frozen. Later
      we will actually implement the shutdown levels.
      
      
      VC++Files/winmysqladmin/main.cpp:
        2nd argument to mysql_shutdown()
      VC++Files/winmysqladmin/mysql.h:
        2nd argument to mysql_shutdown()
      VC++Files/winmysqladmin/mysql_com.h:
        Several types of shutdown now.
      include/mysql_com.h:
        SHUTDOWN_DEFAULT is now 0 instead of 255, this saves one test in sql_parse.cc
      libmysql/libmysql.c:
        correcting mistake (how come that my tests still all worked with this? - should recheck, for curiosity).
      sql/sql_parse.cc:
        with SHUTDOWN_DEFAULT==0, no need for testing packet_length.
      83f48596
    • unknown's avatar
      WL#1264 "Per-thread time zone support infrastructure". · 6aaccbcb
      unknown authored
      Added basic per-thread time zone functionality (based on public
      domain elsie-code). Now user can select current time zone
      (from the list of time zones described in system tables).
      All NOW-like functions honor this time zone, values of TIMESTAMP
      type are interpreted as values in this time zone, so now
      our TIMESTAMP type behaves similar to Oracle's TIMESTAMP WITH
      LOCAL TIME ZONE (or proper PostgresSQL type).
        
      WL#1266 "CONVERT_TZ() - basic time with time zone conversion 
      function".
        
      Fixed problems described in Bug #2336 (Different number of warnings 
      when inserting bad datetime as string or as number). This required
      reworking of datetime realted warning hadling (they now generated 
      at Field object level not in conversion functions).
        
      Optimization: Now Field class descendants use table->in_use member
      instead of current_thd macro.
      
      
      include/my_global.h:
        Added macro for reading of 32-bit ints stored in network order from
        unaligned memory location.
      include/mysqld_error.h:
        Added error-code for invalid timestamp warning and error-code
        for wrong or unknown time zone specification.
      libmysqld/Makefile.am:
        Added main per-thread time zone support file to libmysqld
      libmysqld/lib_sql.cc:
        Added initialization of time zones infrastructure to embedded server.
      mysql-test/r/connect.result:
        Updated test result since now mysql database contains more
        system tables.
      mysql-test/r/date_formats.result:
        Now when truncation occurs during conversion to datetime value we are producing Warnings 
        instead of Notes. Also we are giving more clear warnings about this in some cases.
      mysql-test/r/func_sapdb.result:
        New warnings about truncation occured during conversion to datetime value added due
        their better handling.
      mysql-test/r/func_time.result:
        New warnings about truncation occured during conversion to datetime value added due
        their better handling.
      mysql-test/r/select.result:
        New warnings about truncation occured during conversion to datetime value added due
        their better handling. Also tweaked test a bit to made it less ambigious for reader.
      mysql-test/r/system_mysql_db.result:
        Updated test result because new system tables holding time zone descriptions were 
        added.
      mysql-test/r/timezone.result:
        Updated timezone.test to use new system variable which shows system time zone.
        Added test of warning which is produced if someone tries to store non-existing (due 
        falling into spring time-gap) datetime value into TIMESTAMP field.
      mysql-test/r/type_datetime.result:
        Separated and extended test of values and warnings produced for bad values stored in 
        DATETTIME fields.
      mysql-test/r/type_time.result:
        Now we are producing more consistent warning when we are truncating datetime value while
        storing it in TIME field.
      mysql-test/r/type_timestamp.result:
        Separated and extended test of values and warnings produced for bad
        values stored in TIMESTAMP fields.
      mysql-test/t/select.test:
        Updated test to make it less ambigous for reader.
      mysql-test/t/timezone.test:
        Updated timezone.test to use new system variable which shows system time zone.
        Added test of warning which is produced if someone tries to store non-existing (due 
        falling into spring time-gap) datetime value into TIMESTAMP field.
      mysql-test/t/type_datetime.test:
        Separated and extended test of values and warnings produced for bad
        values stored in DATETTIME fields.
      mysql-test/t/type_timestamp.test:
        Separated and extended test of values and warnings produced for bad
        values stored in TIMESTAMP fields.
      scripts/mysql_create_system_tables.sh:
        Added creation of tables with time zone descriptions.
        Also added descriptions of time zones used in tests.
      scripts/mysql_fix_privilege_tables.sql:
        Added mysql.time_zone* tables family.
      sql/Makefile.am:
        Added files implementing time zone support to server, also added
        rules for building of mysql_tzinfo_to_sql converter and test_time
        test.
      sql/field.cc:
        Now we are using per-thread time zone for TIMESTAMP <-> whatever conversion.
        Fixed generation of warnings for datetime types (DATETIME/TIMESTAMP/DATE/...) and
        any other Field to datetime conversion (now we are generating warnings no in lower
        level functions like in str_to_TIME() but in Field methods. This allows generate
        better and more consistent warnings and to reuse code of str_to_TIME() outside of
        server).
        
        Added 3rd parameter to set_warning() method to be able to not increment cut fields
        but still produce a warning. Also added set_datetime_warning() family of auxiliary 
        methods which allow easier generate datetime related warnings.
        Also replaced occurences of current_thd with table->in_use member, added
        asserts for catching all places there we need to set table->in_use
        accordingly. Renamed fix_datetime() function to number_to_TIME() and
        moved it to sql/time.cc there it fits better.
      sql/field.h:
        Added comment about places where we can use table->in_use member
        instead of current_thd.
        Added 3rd parameter to Field::set_warning() method and set_datetime_warning()
        family of methods.
      sql/field_conv.cc:
        Field::set_warning() method with 2 arguments was replaced with more 
        generic set_warning() method with 3 arguments.
      sql/ha_berkeley.cc:
        Now we set table->in_use for temporary tables so we have to use
        table->tmp_table for checking if table is temporary.
      sql/item.cc:
        Replaced calls to str_to_time() and str_to_TIME() funcs with their warning
        generating analogs.
      sql/item_create.cc:
        Added creation of CONVERT_TZ function as FUNC_ARG3.
      sql/item_create.h:
        Added creation of CONVERT_TZ function as FUNC_ARG3.
      sql/item_timefunc.cc:
        Added support of per-thread time zone to NOW-like and FROM_UNIXTIME,
        UNIX_TIMESTAMP functions. 
        Added support for CONVERT_TZ function.
        Removed call to str_to_timestamp function which caused non-optimal
        behavior in certain cases. Replaced calls to str_to_time() function 
        with its warning generating analog.
      sql/item_timefunc.h:
        Added support of per-thread time zone to NOW-like and
        FROM_UNIXTIME, UNIX_TIMESTAMP functions.
        Added support of CONVERT_TZ function.
      sql/lex.h:
        Added support of CONVERT_TZ function.
      sql/log.cc:
        Added support for replication of statements depending on time zone.
      sql/mysql_priv.h:
        Now including headers with per-thread time zone support functions
        and classes. Added portable replacement of time_t - my_time_t type. 
        Added time zone as one of query distinguishing parameters for
        query cache. 
        Fixed declarations of str_to_TIME, str_to_time and 
        my_system_gmt_sec (former my_gmt_sec) since now they have one more
        out parameter which informs about wrong datetime value or data 
        truncation during conversion.
        Added warning generating version of str_to_TIME() and str_to_time()
        functions.
        Thrown away str_to_datetime/timestamp functions since they are not
        needed any longer. Added number_to_TIME function.
      sql/mysqld.cc:
        Added per-thread time zone support initialization.
        Added new startup parameter --default-time-zone.
      sql/set_var.cc:
        Added support for per-thread time_zone variable.
        Renamed old timezone variable to system_time_zone.
      sql/set_var.h:
        Added support for per-thread time_zone variable.
      sql/share/czech/errmsg.txt:
        Added error message for barking when incorrect time zone name or
        specifiaction is provided and for warning about invalid TIMESTAMP
        values (e.g. falling into the spring time-gap).
      sql/share/danish/errmsg.txt:
        Added error message for barking when incorrect time zone name or
        specifiaction is provided and for warning about invalid TIMESTAMP
        values (e.g. falling into the spring time-gap).
      sql/share/dutch/errmsg.txt:
        Added error message for barking when incorrect time zone name or
        specifiaction is provided and for warning about invalid TIMESTAMP
        values (e.g. falling into the spring time-gap).
      sql/share/english/errmsg.txt:
        Added error message for barking when incorrect time zone name or
        specifiaction is provided and for warning about invalid TIMESTAMP
        values (e.g. falling into the spring time-gap).
      sql/share/estonian/errmsg.txt:
        Added error message for barking when incorrect time zone name or
        specifiaction is provided and for warning about invalid TIMESTAMP
        values (e.g. falling into the spring time-gap).
      sql/share/french/errmsg.txt:
        Added error message for barking when incorrect time zone name or
        specifiaction is provided and for warning about invalid TIMESTAMP
        values (e.g. falling into the spring time-gap).
      sql/share/german/errmsg.txt:
        Added error message for barking when incorrect time zone name or
        specifiaction is provided and for warning about invalid TIMESTAMP
        values (e.g. falling into the spring time-gap).
      sql/share/greek/errmsg.txt:
        Added error message for barking when incorrect time zone name or
        specifiaction is provided and for warning about invalid TIMESTAMP
        values (e.g. falling into the spring time-gap).
      sql/share/hungarian/errmsg.txt:
        Added error message for barking when incorrect time zone name or
        specifiaction is provided and for warning about invalid TIMESTAMP
        values (e.g. falling into the spring time-gap).
      sql/share/italian/errmsg.txt:
        Added error message for barking when incorrect time zone name or
        specifiaction is provided and for warning about invalid TIMESTAMP
        values (e.g. falling into the spring time-gap).
      sql/share/japanese/errmsg.txt:
        Added error message for barking when incorrect time zone name or
        specifiaction is provided and for warning about invalid TIMESTAMP
        values (e.g. falling into the spring time-gap).
      sql/share/korean/errmsg.txt:
        Added error message for barking when incorrect time zone name or
        specifiaction is provided and for warning about invalid TIMESTAMP
        values (e.g. falling into the spring time-gap).
      sql/share/norwegian-ny/errmsg.txt:
        Added error message for barking when incorrect time zone name or
        specifiaction is provided and for warning about invalid TIMESTAMP
        values (e.g. falling into the spring time-gap).
      sql/share/norwegian/errmsg.txt:
        Added error message for barking when incorrect time zone name or
        specifiaction is provided and for warning about invalid TIMESTAMP
        values (e.g. falling into the spring time-gap).
      sql/share/polish/errmsg.txt:
        Added error message for barking when incorrect time zone name or
        specifiaction is provided and for warning about invalid TIMESTAMP
        values (e.g. falling into the spring time-gap).
      sql/share/portuguese/errmsg.txt:
        Added error message for barking when incorrect time zone name or
        specifiaction is provided and for warning about invalid TIMESTAMP
        values (e.g. falling into the spring time-gap).
      sql/share/romanian/errmsg.txt:
        Added error message for barking when incorrect time zone name or
        specifiaction is provided and for warning about invalid TIMESTAMP
        values (e.g. falling into the spring time-gap).
      sql/share/russian/errmsg.txt:
        Added error message for barking when incorrect time zone name or
        specifiaction is provided and for warning about invalid TIMESTAMP
        values (e.g. falling into the spring time-gap).
      sql/share/serbian/errmsg.txt:
        Added error message for barking when incorrect time zone name or
        specifiaction is provided and for warning about invalid TIMESTAMP
        values (e.g. falling into the spring time-gap).
      sql/share/slovak/errmsg.txt:
        Added error message for barking when incorrect time zone name or
        specifiaction is provided and for warning about invalid TIMESTAMP
        values (e.g. falling into the spring time-gap).
      sql/share/spanish/errmsg.txt:
        Added error message for barking when incorrect time zone name or
        specifiaction is provided and for warning about invalid TIMESTAMP
        values (e.g. falling into the spring time-gap).
      sql/share/swedish/errmsg.txt:
        Added error message for barking when incorrect time zone name or
        specifiaction is provided and for warning about invalid TIMESTAMP
        values (e.g. falling into the spring time-gap).
      sql/share/ukrainian/errmsg.txt:
        Added error message for barking when incorrect time zone name or
        specifiaction is provided and for warning about invalid TIMESTAMP
        values (e.g. falling into the spring time-gap).
      sql/slave.cc:
        In order to support replication of statements using time zones in 4.1 we should 
        ensure that both master and slave have same default time zone.
      sql/sql_base.cc:
        Now we are setting TABLE::in_use member for all tables (which assume
        calls to Field::store or val_ methods).
      sql/sql_cache.cc:
        Added time zone as one more query distinguishing parameter
        for query cache.
      sql/sql_class.cc:
        Added THD::time_zone_used variable indicating that this query
        uses per thread time zone.
      sql/sql_class.h:
        Added per-thread time zone variable. Added THD::time_zone_used
        variable indicating that this query uses per thread time zone
        so if this is updating query the time zone should be logged to 
        binlog.
      sql/sql_insert.cc:
        We should set TABLE::in_use member pointing to thread which is called
        INSERT DELAYED and not to worker thread.
      sql/sql_load.cc:
        Field::set_warning() now has one more argument now.
      sql/sql_parse.cc:
        Resetting THD::time_zone_used variable in the end of query
        processing.
      sql/sql_select.cc:
        Now we are setting TABLE::in_use member for all tables (which assume
        calls to Field::store or val_ methods).
      sql/sql_show.cc:
        Now using per thread time zone for extended show tables.
      sql/time.cc:
        Added support for per-thread time zones for TIMESTAMP type and
        reworked generation of warnings for TIMESTAMP and DATETIME types.
        (Introduced new TIME_to_timestamp() function. Removed hours 
        normalisation from former my_gmt_sec() since it was not working 
        and not used anywhere now, but breaks parameter constness, added
        to this function generation of warning if we are falling in spring 
        time-gap. Removed str_to_timestamp and str_to_datetime functions 
        which are no longer used. Moved fix_datetime function from
        sql/field.cc to this file as number_to_TIME() function. Added
        out parameter for str_to_TIME and str_to_time functions which
        indicates if value was truncated during conversion, removed direct 
        generation of warnings from this functions.)
      sql/unireg.cc:
        Now we are setting TABLE::in_use member for all tables (which assume
          calls to Field::store or val_ methods).
      BitKeeper/etc/ignore:
        Added sql/test_time sql/mysql_tzinfo_to_sql libmysqld/tztime.cc to the ignore list
      6aaccbcb
  19. 17 Jun, 2004 2 commits
  20. 15 Jun, 2004 1 commit
    • unknown's avatar
      API change: mysql_shutdown() now needs a 2nd parameter, the shutdown level. · aba49a6c
      unknown authored
      Server will however still accept shutdown without specified level; so that old
      mysqladmin can still shut server down.
      I would like your comments on the names of shutdown level which I chose. You
      are welcome to propose better names. Please however check WL#709 before.
      Reason for the names I propose is to be accurate, thus leaving possibility
      for other levels which we may imagine in the future; that's why I have rejected
      names like "fast", "smart", "graceful" so far. My position is that WAIT_ALL_BUFFERS
      or WAIT_CRITICAL_BUFFERS say what the shutdown does, whereas for "smart", "fast" you
      need to remember what it does.
      This should be pushed in 4.1.3 but only after your comments.
      
      
      client/mysqladmin.c:
        2nd parameter for mysql_shutdown()
      include/mysql.h:
        2nd paramater for mysql_shutdown()
      include/mysql_com.h:
        4 types of shutdown
      libmysql/libmysql.c:
        passing the requested shutdown level
      sql/sql_parse.cc:
        check for the shutdown level in dispatch_command(). Though its value is ignored for now.
      tools/mysqlmanager.c:
        2nd parameter to mysql_shutdown
      aba49a6c
  21. 13 Jun, 2004 1 commit
    • unknown's avatar
      fixed field resolving mode fo INSERT/REPLACE and CRETE with SELECT (BUG#4090) · 6f364111
      unknown authored
      mysql-test/r/subselect.result:
        outer fields resolving in INSERT/REPLACE and CRETE with SELECT
      mysql-test/t/subselect.test:
        outer fields resolving in INSERT/REPLACE and CRETE with SELECT
      sql/sql_parse.cc:
        fixed field resolving mode fo INSERT/REPLACE and CRETE with SELECT
      sql/sql_prepare.cc:
        fixed field resolving mode fo INSERT/REPLACE and CRETE with SELECT
      6f364111
  22. 10 Jun, 2004 3 commits
    • unknown's avatar
      bug#3964 and related issues: FTB problems with charsets where one byte can match many · 1e24da54
      unknown authored
      correct prefix compare with my_strnncoll
      
      
      include/m_ctype.h:
        6th argument to my_strncoll to handle prefix comparison
      myisam/ft_boolean_search.c:
        bug#3964 and related issues: problems with charsets where one byte can match many
        *correct* prefix compare with my_strnncoll
        *correct* backup of info->lastkey
      mysql-test/r/fulltext.result:
        6th argument to my_strncoll to handle prefix comparison
      mysql-test/t/fulltext.test:
        6th argument to my_strncoll to handle prefix comparison
      mysys/my_handler.c:
        6th argument to my_strncoll to handle prefix comparison
      sql/sql_parse.cc:
        cleanup
      strings/ctype-big5.c:
        6th argument to my_strncoll to handle prefix comparison
      strings/ctype-bin.c:
        6th argument to my_strncoll to handle prefix comparison
      strings/ctype-czech.c:
        6th argument to my_strncoll to handle prefix comparison
      strings/ctype-gbk.c:
        6th argument to my_strncoll to handle prefix comparison
      strings/ctype-latin1.c:
        6th argument to my_strncoll to handle prefix comparison
      strings/ctype-mb.c:
        6th argument to my_strncoll to handle prefix comparison
      strings/ctype-simple.c:
        6th argument to my_strncoll to handle prefix comparison
      strings/ctype-sjis.c:
        6th argument to my_strncoll to handle prefix comparison
      strings/ctype-tis620.c:
        6th argument to my_strncoll to handle prefix comparison
      strings/ctype-uca.c:
        6th argument to my_strncoll to handle prefix comparison
      strings/ctype-ucs2.c:
        6th argument to my_strncoll to handle prefix comparison
      strings/ctype-utf8.c:
        6th argument to my_strncoll to handle prefix comparison
      strings/ctype-win1250ch.c:
        6th argument to my_strncoll to handle prefix comparison
      1e24da54
    • unknown's avatar
      WL#1689 "Map OPTIMIZE TABLE to ALTER TABLE for InnoDB" · 78492226
      unknown authored
      exactly it's mapped to "ALTER TABLE t; ANALYZE TABLE t;"
      
      
      sql/ha_innodb.cc:
        ::optimize() now returns "try ALTER and then analyze" instead of only analyze.
      sql/handler.h:
        new code to say "try alter and analyze".
      sql/mysql_priv.h:
        as we may now use mysql_alter_table() internally to ::optimize we must prevent it from talking to the client.
        New function mysql_recreate_table() which is the same as ALTER TABLE t;
      sql/sql_parse.cc:
        the big block removed here is moved into mysql_recreate_table().
      sql/sql_table.cc:
        In mysql_admin_table(): if the handler returns HA_ADMIN_TRY_ALTER,
        we close the table, recreate it, then open it and analyze it.
        This is currently used only for OPTIMIZE TABLE of an InnoDB table.
      78492226
    • unknown's avatar
      Cleanup · 4075c305
      unknown authored
      sql/sql_parse.cc:
        Cleanup of patch
      4075c305
  23. 09 Jun, 2004 2 commits
  24. 08 Jun, 2004 1 commit
  25. 07 Jun, 2004 1 commit
    • unknown's avatar
      Post review fixes for "SQL Syntax for Prepared Statements". · 1d4ee7f8
      unknown authored
      mysql-test/r/ps.result:
        Better error message
      mysys/my_error.c:
        Comments added
      sql/item.cc:
        Moved a chunk of code from sql_prepare.cc to Item_param::set_from_user_var
      sql/item.h:
        Moved a chunk of code from sql_prepare.cc to Item_param::set_from_user_var
      sql/item_func.cc:
        Code cleanup
      sql/mysql_priv.h:
        Code cleanup
      sql/sql_class.cc:
        Code cleanup
      sql/sql_parse.cc:
        use user_var_entry::val_str in PREPARE stmt FROM @var.
      sql/sql_prepare.cc:
        Post-review fixes and code cleanup.
      sql/sql_yacc.yy:
        Coding style fixes
      1d4ee7f8
  26. 03 Jun, 2004 1 commit
    • unknown's avatar
      Implementation of WL#1824 "Add replication of character set variables in 4.1", · 934bb37d
      unknown authored
      by binlogging some SET ONE_SHOT CHARACTER_SETetc,
      which will be enough until we have it more compact and more complete in 5.0. With the present patch,
      replication will work ok between 4.1.3 master and slaves, as long as:
      - master and slave have the same GLOBAL.COLLATION_SERVER
      - COLLATION_DATABASE and CHARACTER_SET_DATABASE are not used
      - application does not use the fact that table is created with charset of the USEd db (BUG#2326).
      all of which are not too hard to fulfill. 
      ONE_SHOT is reserved for internal use of mysqlbinlog|mysql and works only for charsets,
      so we give error if used for non-charset vars.
      Fix for BUG#3875 "mysqlbinlog produces wrong ouput  if query uses
       variables containing quotes" and BUG#3943 "Queries with non-ASCII literals are not replicated
       properly after SET NAMES".
      Detecting that master and slave have different global charsets or server ids.
      
      
      mysql-test/r/rpl_server_id1.result:
        it's normal to not run as I have added a test to compare server ids of master and slave
        at startup and stop if equal (unless --replicate-same-server-id)
      mysql-test/r/rpl_user_variables.result:
        result update (as we now print charset of user var).
      mysql-test/r/user_var.result:
        result update
      mysql-test/t/rpl_server_id1.test:
        no need to select as slave is not running
      mysql-test/t/user_var.test:
        testing if the content of user vars is escaped when mysqlbinlog prints them,
        and if the name is backquoted.
      sql/lex.h:
        new keyword ONE_SHOT
      sql/log.cc:
        when writing to the binlog, before writing the actual statement, write some SET ONE_SHOT CHARACTER_SET_CLIENT etc
        for the slave to know the charset variables (which are important as they affect the inserted data).
      sql/log_event.cc:
        print charset and collation of user var in mysqlbinlog and SHOW BINLOG EVENTS.
        escape the content of the var. Backquote its name.
        Will ask Bar to check that using my_charset_bin for escaping is ok.
      sql/set_var.cc:
        understand SET CHARACTER_SET_CLIENT=10 (don't require a string, accept a number).
        Refuse changing of GLOBAL CHARACTER_SET_SERVER/COLLATION_SERVER if binlog or slave,
        as it will make the master or slave make wrong assumptions.
        A function to catch SET ONE_SHOT on non-charset variables (which is forbidden)
      sql/set_var.h:
        no_support_one_shot to know if the var supports ONE_SHOT (only charset vars do, soon timezones).
        Accept int arg in SET CHARACTER_SET_etc
      sql/slave.cc:
        when I/O slave thread starts, verify that master's and slave charsets match.
        And by the way verify that server ids are different.
        Don't fail if UNIX_TIMESTAMP() can't be done on master (very old master), that's
        not fatal.
      sql/sql_class.cc:
        one_shot
      sql/sql_class.h:
        one_shot
      sql/sql_lex.h:
        one_shot
      sql/sql_parse.cc:
        when SET ONE_SHOT is used, verify that it's only used for charset/collation vars;
        otherwise refuse.
      sql/sql_yacc.yy:
        ONE_SHOT keyword in SET
      934bb37d
  27. 01 Jun, 2004 1 commit
    • unknown's avatar
      Changed --log-warnings to be integer instead of boolean. Given --skip-log-warnings · 80c66247
      unknown authored
      will disable warnings, --log-warnings will increment warning level by one, or the
      level can be given as an optional argument. Default level is 1.
      
      Changed aborted connection warning to be logged only if the level is > 1.
      
      
      sql/sql_class.h:
        Changed boolean into ulong.
      sql/sql_parse.cc:
        Changed aborted connection warning to be logged only if the level is > 1.
      80c66247
  28. 29 May, 2004 1 commit
  29. 24 May, 2004 2 commits
    • unknown's avatar
      Support for character set conversion in binary protocol: another go · 093d6292
      unknown authored
      after Monty's review.
      - Item_param was rewritten.
      - it turns out that we can't convert string data to character set of
        connection on the fly, because they first should be written to the binary
        log.
        To support efficient conversion we need to rewrite prepared statements
        binlogging code first.
      
      
      include/my_global.h:
        Macro swap(a, b, c) was renamed to resolve name conflict with
        String::swap() method.
      include/my_sys.h:
        Added declaration of escape_string_for_mysql()
      include/mysql_com.h:
        Removed and moved back: a macro which is visible to libmysql user but
        has sence only in prepared statement protocol implementation.
      isam/_search.c:
        swap -> swap_variables
      isam/test2.c:
        swap -> swap_variables
      libmysql/libmysql.c:
        - sub_escape_string moved to mysys/charset.c to be visible in sql/
        - few cleanups
      myisam/mi_test2.c:
        swap -> swap_variables
      mysys/charset.c:
        sub_escape_string was moved from libmysql.c to be able to use it in sql/
        code.
      mysys/my_chsize.c:
        rename: swap -> swap_variables
      mysys/my_compress.c:
        swap -> swap_variables
      mysys/my_handler.c:
        swap -> swap_variables
      sql/field.cc:
        Field::store_time refactored to use TIME_to_string function from time.cc
      sql/item.cc:
        New implementation of Item_param class:
        added support for character sets conversion.
      sql/item.h:
        Item_param:
        - 'state' member introduced instead of many boolean variables.
        - put ltime, int_value and real_value into union to save space.
        - remove unimplemented members
        - set_value renamed to set_str
      sql/item_timefunc.cc:
        Refactored to use functions from time.cc
      sql/lock.cc:
        rename: swap -> swap_variables
      sql/mysql_priv.h:
        - added declarations for TIME_to_ulonglong_*, TIME_to_string functions
        - const specifiers for make_date, make_time, make_datetime arguments
      sql/opt_range.cc:
        rename: swap -> swap_variables
      sql/protocol.cc:
        - added character set conversion support to binary protocol.
        - Protocol::convert changed to point at shared buffer in THD.
          This lets us use one convert buffer for binary and simple protocol.
          The same buffer is used for client->server conversions in prepared
          statements code.
        - string conversion code refactored to Protocol::store_string_aux function.
        - few more comments
      sql/protocol.h:
        - Protocol::convert now points at THD::convert_buffer: we want to share one
          buffer between all protocol implementations.
      sql/sql_class.cc:
        - implementation of THD::convert_string using THD::convert_buffer
          (conversion of strings allocated in the system heap).
      sql/sql_class.h:
        - THD::convert_buffer is shared between THD and network Protocols and
          used for character set conversion of strings.
        - new function to convert String object from one charset to another using
          THD::convert_buffer
      sql/sql_insert.cc:
        A little fix in a comment.
      sql/sql_parse.cc:
        Shrink convert buffer in the end of each statement.
      sql/sql_prepare.cc:
          Many changes:
        - static specifier for set_param_* family of functions.
        - FIELD_TYPE -> MYSQL_TYPE
        - added set_param_binary as handler for BLOB types.
        - added character set support
        - added support for param typecode in mysql_stmt_get_longdata
          (mysql_stmt_send_long_data handler)
        - changes in Item_param deployed
        - few cleanups
      sql/sql_select.cc:
        rename: swap -> swap_variables
      sql/sql_string.cc:
        - String::append rewritten to support character set conversion for
        single-byte encodings.
        - added String::swap method to efficiently exchange two string objects.
      sql/sql_string.h:
        Declraration for String::swap().
      sql/time.cc:
        - function TIME_to_string to convert TIME to String in default MySQL format
        - family of functions TIME_to_ulonglong_*
      tests/client_test.c:
        Test for support for character set conversions in prepared statements
        (binary and text data).
      093d6292
    • unknown's avatar
      Added support for PREPARE stmt1 FROM @var, · c0729cbb
      unknown authored
      Fixed the problem of previous patch with replication,
      More post-review fixes
      
      
      sql/sql_parse.cc:
        Added support for PREPARE stmt1 FROM @var
      sql/sql_prepare.cc:
        Added support for PREPARE stmt1 FROM @var, 
        Fixed the problem of previous patch with replication
        Post-review fixes.
      c0729cbb
  30. 21 May, 2004 2 commits
    • unknown's avatar
      Introduced parameter object "ALTER_INFO" for mysql_alter_table · ea63df7f
      unknown authored
      to make list of parameters in mysql_alter_table shorted
      to avoid warning in MSVC (windows) building 
      
      
      sql/mysql_priv.h:
        Introduced parameter object "ALTER_INFO" for mysql_alter_table
        - changed declaration of mysql_alter_table
        - changed declaration of mysql_drop_index 
          (replaced List<Alter_drop> by ALTER_INFO)
      sql/sql_lex.h:
        Introduced parameter object "ALTER_INFO" for mysql_alter_table
        - declared struct ALTER_INFO
        - added ALTER_INFO alter_info; into LEX
        - removed fields which were added into ALTER_INFO from LEX
      sql/sql_parse.cc:
        Introduced parameter object "ALTER_INFO" for mysql_alter_table
        - changed invotaions of mysql_alter_table
        - replaced cleaning fields in SQLCOM_OPTIMIZE by ALTER_INFO::reset
        - changed invocation of mysql_drop_index (replaced lex->drop_list by &lex->alter_info)
        - changed definition of mysql_create_index and mysql_drop_index to use ALTER_INFO
      sql/sql_table.cc:
        Introduced parameter object "ALTER_INFO" for mysql_alter_table
        - changed definition of mysql_alter_table
      sql/sql_yacc.yy:
        Introduced parameter object "ALTER_INFO" for mysql_alter_table
        - replaced using of removed from LEX fields my fields of LEX::alter_info
      ea63df7f
    • unknown's avatar
      WL#1622 "SQL Syntax for Prepared Statements": Post-review fixes (1 of 2) · e7710af7
      unknown authored
      mysql-test/r/ps.result:
        Added tests for PREPARE stmt1 FROM @var syntax
      mysql-test/t/ps.test:
        Added tests for PREPARE stmt1 FROM @var syntax
      mysys/my_error.c:
        Added support for "%.*s" format
      sql/item.cc:
        Removed one redundant Item_param::set_value function
      sql/item.h:
        Removed one redundant Item_param::set_value function
      sql/mysqld.cc:
        Reformmated the code
      sql/share/czech/errmsg.txt:
        Changed ER_UNKNOWN_STMT_HANDLER format string
      sql/share/dutch/errmsg.txt:
        Changed ER_UNKNOWN_STMT_HANDLER format string
      sql/share/english/errmsg.txt:
        Changed ER_UNKNOWN_STMT_HANDLER format string
      sql/share/estonian/errmsg.txt:
        Changed ER_UNKNOWN_STMT_HANDLER format string
      sql/share/french/errmsg.txt:
        Changed ER_UNKNOWN_STMT_HANDLER format string
      sql/share/german/errmsg.txt:
        Changed ER_UNKNOWN_STMT_HANDLER format string
      sql/share/greek/errmsg.txt:
        Changed ER_UNKNOWN_STMT_HANDLER format string
      sql/share/hungarian/errmsg.txt:
        Changed ER_UNKNOWN_STMT_HANDLER format string
      sql/share/italian/errmsg.txt:
        Changed ER_UNKNOWN_STMT_HANDLER format string
      sql/share/japanese/errmsg.txt:
        Changed ER_UNKNOWN_STMT_HANDLER format string
      sql/share/korean/errmsg.txt:
        Changed ER_UNKNOWN_STMT_HANDLER format string
      sql/share/norwegian-ny/errmsg.txt:
        Changed ER_UNKNOWN_STMT_HANDLER format string
      sql/share/norwegian/errmsg.txt:
        Changed ER_UNKNOWN_STMT_HANDLER format string
      sql/share/polish/errmsg.txt:
        Changed ER_UNKNOWN_STMT_HANDLER format string
      sql/share/portuguese/errmsg.txt:
        Changed ER_UNKNOWN_STMT_HANDLER format string
      sql/share/romanian/errmsg.txt:
        Changed ER_UNKNOWN_STMT_HANDLER format string
      sql/share/russian/errmsg.txt:
        Changed ER_UNKNOWN_STMT_HANDLER format string
      sql/share/slovak/errmsg.txt:
        Changed ER_UNKNOWN_STMT_HANDLER format string
      sql/share/spanish/errmsg.txt:
        Changed ER_UNKNOWN_STMT_HANDLER format string
      sql/share/swedish/errmsg.txt:
        Changed ER_UNKNOWN_STMT_HANDLER format string
      sql/share/ukrainian/errmsg.txt:
        Changed ER_UNKNOWN_STMT_HANDLER format string
      sql/sql_class.h:
        SQL Prepared statements now can't be used by binary protocol commands
      sql/sql_lex.h:
        Added support for PREPARE stmt1 FROM @var syntax.
      sql/sql_parse.cc:
        Added support for PREPARE stmt1 FROM @var syntax.
      sql/sql_prepare.cc:
        Code cleanup
      sql/sql_yacc.yy:
        Added support for PREPARE stmt1 FROM @var syntax.
      e7710af7
  31. 18 May, 2004 1 commit